Samsung M31 No Power Repair Guide With Full Explaination

Hello Sir, I have learnt a lot from this video.
I'm working on a M21 with no power issue that has same S537 IC.
LLDO has 1.3v but MLDO has 0v.
All coils / caps are showing correct voltage.
Now as soon as probe touches MLDO, boards shuts down and all coils / caps show 0v.
Is it a faulty coil or faulty IC?
Thank you for all your help.

Sir aapko Jo bhi pata he ow syad hi kisi ko pata he or sir aapke vidio me jo explain karne ka tarika so much 😊😊😊

Sir your grate ❤

Здравствуйте подскажите пожалуйста L7009 линия (цепь) у меня 0.1Om на минус с одной стороны или схему очень нужно 🙏

App ka video jab dekh hai to skip karne kan hota hi nahi hai ❤kyunki itni knowledgeable hota hai aur app ka video se kabhi ye nahi lagtah hai ki video dekh bor ho rahe hai ❤❤❤❤❤❤❤❤❤

Sir ye buk voltage Kiya stable hona chahiye?

Sir ji tosi Great oo❤ ❤ from Pakistan

You are great sir ginius

Thanks sir🙏🙏🙏

sar online corse karna ha..

G3D coil short( not power ic side). Charge not save. Phone has become super slower.

thank you so much respected sir for this useful knowledge, I've learnd a lot by this video🙏🙏

what temperature and air you use to remove shield ?

❤❤❤❤❤❤

Nice video sir

Sir please contact number provide me

Very good work I really appreciate 💗

Parnam sir ji..❤
Sir ap Jo video me padhate ho aur Jo apka sadgi hai padhane ka bahut hi better badhiya hai.
Mai Pake video ke madhiyam hahut kuch sikha hu.
Aur ap se behtar youtub par koi nhi padha sakta hai.thank u sir ji...❤

Sir jitna knowledge yaha aap ke video se milta hai waisa koi video me nahi. Point to point detailing ke sath hoti hai aap ki video sir. Very nice.

Sir huwavi charging plz

Sir multimeter me diode mod konsa hai?😢

Gud sir

Sir super

Sir ik video charging error per bna do plzz sir jii

set on hone per voltage satble hoga bhi set pehle se on hai 🤡🤡🤡🤡🤡🤡

Sir aap kaha se hai

❤

SIR,I bought samsung m 21 4gb/64 gb mobile phone 2 years ago, one month ago it occured the problem of hang now the device is totally switched off . no signs of battery charge, totally dead . What should I do ,or How can you help me

From Morocco, good job 👍

good job bro.....😀

Hello Bhai Mera pawr ic cenc kisko karao

Nice 👍❤️♈♈

Sir m31s hai dead,, no shorting,, but dc se connect karne par jab power button press kar raha hu to bhi koi consumption nhi hota

gracias por compartir ,saludos de bogota colombia

Achha laga

thanks sir nice video

❤❤❤ sar aapka classes kha calta hy ji

Sir poco x3 pro pr episode banay plz cpu or ram check kr ny pr

Very good and helpful ❤

Bhai cp0.75 tutgaya toh kya kare

Very nice video 🌷🙏

Sir mujhe ak coil short milaa ... G3D wala. Too use change kis method se kare... Please

Sir phone h OnePlus 6t no service h koi video dalo diagram ke saat

Good information sir

Hay

Sir Video Bhale Hi Lambi Ho Jaye Magar Ek Ek Point Step By Step Samjaya Kro Video Ko Time Ek Bar Dena Hai Magar Income Life Aayengi...

Nice ❤❤❤

Thanks

S537 pmu par agala video banai sir